the drinking water to taste like plastic of vinyl? Or could it be the new inline filter that I placed behind the fridge? I ran 3 gallons of water after I fixed the broken water line (split in half near the bottom where it 180s) and change the filter. When you first drink the water, it tastes ok. After the glass sits for a while, it takes on a plastic taste. Could it be that 4 inch piece of clear plastis hose I used to splice the water line?
This will not taste like the plastic of vinyl.